From e7aa05e7e4038d76ee15d8138e9a606a8f4a91d1 Mon Sep 17 00:00:00 2001
From: Eric Fischer <enf@pobox.com>
Date: Wed, 12 Nov 2014 17:06:58 -0800
Subject: [PATCH] Don't immediately fail when a very low tile resolution is
 specified manually

---
 tile.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tile.cc b/tile.cc
index 96b1fea6..27f69f28 100644
--- a/tile.cc
+++ b/tile.cc
@@ -346,7 +346,7 @@ long long write_tile(struct index *start, struct index *end, char *metabase, uns
 	int line_detail;
 	static bool evaluated = false;
 
-	for (line_detail = detail; line_detail >= MIN_DETAIL; line_detail--) {
+	for (line_detail = detail; line_detail >= MIN_DETAIL || line_detail == detail; line_detail--) {
 		GOOGLE_PROTOBUF_VERIFY_VERSION;
 
 		struct pool keys, values;